| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $229.81 | 3.400% | $237.6235 | $237.62 | $237.60 | $237.60 |
| Purchase #2 | $72.79 | 9.570% | $79.756 | $79.76 | $79.75 | $79.80 |
| Purchase #3 | $137.30 | 4.198% | $143.0639 | $143.06 | $143.05 | $143.10 |
| Purchase #4 | $63.66 | 12.697% | $71.7429 | $71.74 | $71.75 | $71.70 |
| Purchase #5 | $168.87 | 6.523% | $179.8854 | $179.89 | $179.90 | $179.90 |
| Purchase #6 | $243.98 | 13.639% | $277.2564 | $277.26 | $277.25 | $277.30 |
| Purchase #7 | $66.84 | 9.464% | $73.1657 | $73.17 | $73.15 | $73.20 |
| 7 purchase totals = | $983.25 | $1,062.4938 | $1,062.50 | $1,062.45 | $1,062.60 | |